1103104002040 has 32 divisors (see below), whose sum is σ = 2482108174080. Its totient is φ = 441219526272.

The previous prime is 1103104002031. The next prime is 1103104002083. The reversal of 1103104002040 is 402004013011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131794 + ... + 1491166.

It is an arithmetic number, because the mean of its divisors is an integer number (77565880440).

Almost surely, 2^{1103104002040} is an apocalyptic number.

1103104002040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103104002040 is an abundant number, since it is smaller than the sum of its proper divisors (1379004172040).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103104002040 is a wasteful number, since it uses less digits than its factorization.

1103104002040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1379671 (or 1379667 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 1103104002040 its reverse (402004013011), we get a palindrome (1505108015051).

The spelling of 1103104002040 in words is "one trillion, one hundred three billion, one hundred four million, two thousand, forty".